İşbaşı is a neighborhood in Erciş District, in Van Province, Türkiye. İşbaşı lies at 1,812 m above sea level, in the Ala Dag mountains. It has 235 inhabitants. The nearest city is Erciş, 15.4 km to the south. Among the landmarks around are Koçköprü Dam (5.9 km) and Monastery of Artsvaber (14.5 km).